fix: enhance email input detection and add tests for unified OpenAI login page

content/signup-page.js

@@ -3484,6 +3484,10 @@ function summarizePhoneInputCandidate(element, options = {}) {
   const normalizedName = summary.name.toLowerCase();
   const normalizedId = summary.id.toLowerCase();
   const combinedText = `${normalizedName} ${normalizedId} ${summary.placeholder} ${summary.ariaLabel}`;
+  if (isLoginEmailLikeInput(element)) {
+    summary.skipReason = 'email_like';
+    return summary;
+  }
   if (
     summary.type === 'tel'
     || summary.autocomplete === 'tel'
@@ -3517,14 +3521,50 @@ function findUsablePhoneInput(selector, options = {}) {
     .find((element) => isUsablePhoneInputElement(element, options)) || null;
 }
 
+function getLoginInputAttributeText(input) {
+  return {
+    type: String(input?.getAttribute?.('type') || input?.type || '').trim().toLowerCase(),
+    autocomplete: String(input?.getAttribute?.('autocomplete') || '').trim().toLowerCase(),
+    name: String(input?.getAttribute?.('name') || input?.name || '').trim(),
+    id: String(input?.getAttribute?.('id') || input?.id || '').trim(),
+    placeholder: String(input?.getAttribute?.('placeholder') || '').trim(),
+    ariaLabel: String(input?.getAttribute?.('aria-label') || '').trim(),
+  };
+}
+
+function isLoginEmailLikeInput(input) {
+  const summary = getLoginInputAttributeText(input);
+  const nameId = `${summary.name} ${summary.id}`;
+  const labelText = `${summary.placeholder} ${summary.ariaLabel}`;
+  return summary.type === 'email'
+    || summary.autocomplete === 'email'
+    || /email/i.test(nameId)
+    || /email|电子邮件|邮箱/i.test(labelText);
+}
+
 function getLoginEmailInput() {
-  const input = document.querySelector(
-    'input[type="email"], input[name="email"], input[name="username"], input[id*="email"], input[placeholder*="email" i], input[placeholder*="Email"]'
-  );
-  if (isLoginPhoneUsernameKind() || isLoginPhoneEntryPageText()) {
+  const input = Array.from(document.querySelectorAll([
+    'input[type="email"]',
+    'input[autocomplete="email"]',
+    'input[name="email"]',
+    'input[name="username"]',
+    'input[autocomplete="username"]',
+    'input[id*="email" i]',
+    'input[placeholder*="email" i]',
+    'input[placeholder*="Email"]',
+    'input[placeholder*="电子邮件"]',
+    'input[placeholder*="邮箱"]',
+    'input[aria-label*="email" i]',
+    'input[aria-label*="电子邮件"]',
+    'input[aria-label*="邮箱"]',
+  ].join(', '))).find((candidate) => isVisibleElement(candidate)) || null;
+  if (!input) {
     return null;
   }
-  return input && isVisibleElement(input) ? input : null;
+  if ((isLoginPhoneUsernameKind() || isLoginPhoneEntryPageText()) && !isLoginEmailLikeInput(input)) {
+    return null;
+  }
+  return input;
 }
 
 function getLoginPhoneInput() {

tests/step7-phone-login-entry.test.js

@@ -135,14 +135,18 @@ ${extractFunction('getPageTextSnapshot')}
 ${extractFunction('isLoginPhoneUsernameKind')}
 ${extractFunction('isLoginPhoneEntryPageText')}
 ${extractFunction('isInsideHiddenPhoneControl')}
+${extractFunction('getLoginInputAttributeText')}
+${extractFunction('isLoginEmailLikeInput')}
 ${extractFunction('summarizePhoneInputCandidate')}
 ${extractFunction('isUsablePhoneInputElement')}
 ${extractFunction('collectPhoneInputCandidates')}
 ${extractFunction('findUsablePhoneInput')}
+${extractFunction('getLoginEmailInput')}
 ${extractFunction('getLoginPhoneInput')}
 ${extractFunction('isAddPhonePageReady')}
 
 return {
+  getLoginEmailInput,
   getLoginPhoneInput,
   isAddPhonePageReady,
 };
@@ -168,6 +172,18 @@ test('step 7 does not mistake email entry with a phone switch action for phone i
   assert.equal(api.isAddPhonePageReady(), false);
 });
 
+test('step 7 treats unified OpenAI login page as email input despite phone option text', () => {
+  const api = createPhoneLoginEntryApi({
+    href: 'https://auth.openai.com/log-in-or-create-account',
+    pathname: '/log-in-or-create-account',
+    pageText: '\u767b\u5f55\u6216\u6ce8\u518c \u7535\u5b50\u90ae\u4ef6\u5730\u5740 \u7ee7\u7eed \u4f7f\u7528\u7535\u8bdd\u53f7\u7801\u7ee7\u7eed',
+    inputAttributes: { type: 'text', placeholder: '\u7535\u5b50\u90ae\u4ef6\u5730\u5740' },
+  });
+
+  assert.ok(api.getLoginEmailInput(), 'unified login email input should be detected');
+  assert.equal(api.getLoginPhoneInput(), null, 'phone option button must not turn email input into phone input');
+});
+
 test('step 7 detects username text input when usernameKind is phone_number', () => {
   const api = createPhoneLoginEntryApi({
     phoneUsernameKind: true,